check engine SUZUKI FORENZA 2008 1.G Owners Manual

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 Check the distance. You may be too far
from your vehicle. You may need to
stand closer during rainy or snowy
weather.
 Check the location. Other vehicles or
objects may be blocking the signal. Take
a few steps to the left or right, hold the
transmitter higher, and try again.
 Check to determine if battery replace-
ment is necessary. See “Battery
Replacement” under Remote Keyless
Entry System Operation in this section.
 If you are still having trouble, see your
SUZUKI dealer or a qualified technician
for ser vice.
Remote Keyless Entry System
OperationThe following functions are available if your
vehicle has the remote keyless entry sys-
tem:
(LOCK):
Press this button to lock all of the doors. If
all of the doors and the trunk are closed,
the hazard lamps will flash once and the
horn will chirp to indicate that locking has
occurred. The theft-deterrent system will
activate and the security indicator located
on the driver’s door lock will flash.
(UNLOCK):
Press this button to unlock all of the doors.
If all of the doors and the trunk are closed,
the hazard lamps will flash twice to indicate
that unlocking has occurred. The theft-
deterrent system will deactivate and thesecurity indicator located on the driver’s
door lock will turn off.
If a door is not opened or if the engine is
not started within 30 seconds after press-
ing Unlock on the remote keyless entry
transmitter, all of the doors will automati-
cally relock and the theft-deterrent system
will reactivate.
(TRUNK): Sedan model
Press this button for about 1 second to
open the trunk.
(PANIC): Wagon model
Press this button to turn on the panic alarm
feature. The hazard lamps will flash and
the panic alarm will stay on for about 28
seconds unless you press the Panic button
again.
The LED (A) on the transmitter will flash
when the transmitter button is pressed.
The Lock, Unlock and Trunk buttons will
not operate and the theft-deterrent system
will not activate while the key is in the igni-
tion.
Matching Transmitter(s) to Your Vehicle
Each remote keyless entry transmitter is
coded to prevent another transmitter from
unlocking your vehicle. If a transmitter is
lost or stolen, a replacement can be pur-
chased through your SUZUKI dealer.
Remember to bring any remaining trans-
mitters with you when you go to your
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How to Turn Off the System Alarm
If the system alarm is active, it can be
deactivated using the following methods:
 Press the Lock or Unlock button on the
remote keyless entry transmitter.
 Unlock the driver’s or passenger’s front
door using the key.
Otherwise, the alarm will automatically
stop after 30 seconds. The system will
then lock the doors and reactivate the
theft-deterrent system.
How to Detect a Tamper Condition
If the hazard lamps flash once when the
Lock or Unlock button on your transmitter
is pressed, that means the theft-security
system alarm was triggered while you
were away.
Daily Inspection ChecklistBefore Driving1) Make sure that windows, mirrors, lights
and reflectors are clean and unob-
structed.
2) Visually check the tires for the following
points:
– the depth of the tread groove
– abnormal wear, cracks and damage
– loose wheel nuts
– existence of foreign material such as
nails, stones, etc.
Refer to “Tires” in the “SERVICE AND
APPEARANCE CARE” section for details.
3) Look for oil or other fluid leaks.
NOTE:
It is normal for water to drip from the air
conditioning system after use.
4) Make sure the hood is fully closed and
latched.
5) Check the headlights, turn signal lights,
brake lights and horn for proper opera-
tion.
6) Lock all doors.
7) Adjust the seat and adjustable head
restraints (if equipped).
8) Check the brake pedal.
9) Adjust the mirrors.
10)Make sure that you and all passengers
have properly fastened your safety
belts.11)Make sure that all warning lights come
on as the key is turned to the “ON” or
“START” position.
12)Check all gauges.
13)Make sure that the BRAKE light turns
off when the parking brake is released.
Once a week, or each time you fill your fuel
tank, perform the following under-hood
checks:
1) Engine oil level
2) Coolant level
3) Brake fluid level
4) Power steering (if equipped) fluid level
5) Windshield washer fluid level
6) Hood latch operation
Pull the hood release handle inside the
vehicle. Make sure that you cannot
open the hood all the way without
releasing the secondary latch. Be sure
to close the hood securely after check-
ing for proper latch operation. See the
item “Lubricate Locks, Hinges & Hood
Latch” under “Chassis and Body” in the
“MAINTENANCE SCHEDULE” section
for the lubrication schedule.
WARNING
Make sure the hood is fully closed
and latched before driving. If it is not,
it can fly up unexpectedly during
driving, obstructing your view and
resulting in an accident.
Theft-Deterrent Systems:
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Starting Your EngineAutomatic Transmission
Move your shift lever to PARK (P) or NEU-
TRAL (N). Your engine won’t start in any
other position – that’s a safety feature. To
restart when you’re already moving, use
NEUTRAL (N) only.
Manual Transmission
The gear selector should be in NEUTRAL
and the parking brake engaged. Hold the
clutch pedal to the floor and start the
engine. Your vehicle won’t start if the clutch
pedal is not all the way down.
Starting Your Engine
1) With your foot off the accelerator pedal,
turn your ignition key to START. When
the engine starts, let go of the key. The
idle speed will go down as your engine
gets warm.2) If it doesn’t start, wait about 15 seconds
and try again to start the engine by
turning the ignition key to START. Wait
about 15 seconds between each try.
When your engine has run about 10
seconds to warm up, your vehicle is
ready to be driven. Don’t “race” your
engine when it’s cold. If the weather is
below freezing (32°F or 0°C), let the
engine run for a few minutes to warm
up.
3) If your engine still won’t start (or starts
but then stops), it could be flooded with
too much gasoline. Try pushing your
accelerator pedal all the way to the floor
and holding it there as you hold the key
in START for about three seconds. If
the vehicle starts briefly but then stops
again, do the same thing, but this time
keep the pedal down for five or six sec-
onds. This clears the extra gasoline
from the engine.
Automatic Transmission OperationIf your vehicle is equipped with an auto-
matic transmission, the shift lever is
located on the console between the seats.
Movement between certain positions
requires pushing the shift lever to the pas-
senger side while shifting. This prevents
you from changing positions unexpectedly
CAUTION
Don’t try to shift to PARK (P) if your
vehicle is moving. If you do, you
could damage the transmission. Shift
to PARK (P) only when your vehicle is
stopped.
CAUTION
Holding your key in START for longer
than 15 seconds at a time will cause
your battery to be drained much
sooner. And the excessive heat can
damage your starter motor. Wait
about 15 seconds between each try
to help avoid draining your battery or
damaging your starter.
CAUTION
Your engine is designed to work with
the electronics in your vehicle. If you
add electrical parts or accessories,
you could change the way the engine
operates. Before adding electrical
equipment, check with your SUZUKI
dealer. If you don’t, your engine
might not perform properly.
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3) Remove the old passenger compart-
ment air filter.
4) Then reverse the steps to install the
new air filter.
Ensure that the new filter is inserted in
the proper orientation.
Warning Lights, Gauges and
IndicatorsThis section describes the warning lights
and gauges that may be on your vehicle.
The pictures will help you locate them.
Warning lights and gauges can signal that
something is wrong before it becomes seri-
ous enough to cause an expensive repair
or replacement. Paying attention to your
warning lights and gauges could also save
you or others from injury.
Warning lights come on when there may
be or is a problem with one of your vehi-
cle’s functions. As you will see in the
details on the next few pages, some warn-
ing lights come on briefly when you start
the engine just to let you know they’re
working. If you are familiar with this sec-
tion, you should not be alarmed when this
happens.
Gauges can indicate when there may be or
is a problem with one of your vehicle’s
functions. Often gauges and warning lights
work together to let you know when there’s
a problem with your vehicle.
When one of the warning lights comes on
and stays on when you are driving, or
when one of the gauges shows there may
be a problem, check the gauge that tells
you what to do about it. Please follow this
manual’s advice. Waiting to do repairs can
be costly – and even dangerous. So pleaseget to know your warning lights and
gauges. They’re a big help.
Instrument Panel ClusterYour instrument panel cluster is designed
to let you know at a glance how your vehi-
cle is running. You’ll know how fast you’re
going, how much fuel you’re using and
many other things you’ll need to drive
safely and economically.
Your vehicle has this instrument panel
cluster, which includes indicator warning
lights and gauges that are explained on the
following pages.Speedometer and OdometerYour speedometer lets you see your speed
in both miles per hour (mph) and kilome-
ters per hour (km/h).
Your odometer shows how far your vehicle
has been driven, in miles.
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Trip OdometerThe trip odometer can record the number
of kilometers or miles traveled for up to two
trips.
The trip odometer button is located in the
lower right area of the speedometer.
There are two independent trip odometers,
which measure the distances your vehicle
has traveled since you last reset this func-
tion.
You can switch the trip odometer display
between Trip A and Trip B by pressing the
trip odometer button.
To reset each trip meter to zero, press and
hold the trip odometer button until it resets.
TachometerThe tachometer shows your engine speed
in revolutions per minute (rpm).
Safety Belt Reminder LightWhen the key is turned to ON, a chime will
come on for several seconds to remind
people to fasten their safety belts, unless
the driver’s safety belt is already buckled.
The safety belt light will also come on and
stay on until the driver’s safety belt is buck-
led.
If the driver’s belt is already buckled, nei-
ther the chime nor the light will come on.Safety Belt Reminder ToneIf your vehicle has this feature, a tone
(instead of a chime) will sound for several
seconds when the ignition is ON to remind
people to fasten their safety belts. The tone
will not sound if the driver’s safety belt is
fastened.
CAUTION
Keep track of your odometer reading
and check the maintenance schedule
regularly for required services.
Increased wear or damage to certain
parts can result from failure to per-
form required services at the proper
mileage intervals.
CAUTION
Do not operate the engine with the
tachometer in the red area, or engine
damage may occur. The damage
would not be covered by your war-
ranty.
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Air Bag Readiness LightThere is an air bag readiness light on the
instrument panel. The air bag readiness
system checks the air bag’s electrical sys-
tem for malfunctions. The light tells you if
there is an electrical problem. The system
check includes the air bag sensor, the air
bag modules, the wiring and the crash
sensing and diagnostic module. For more
information on the air bag system, see “Air
Bag Systems” in section 1.
This light will come on when you start your
vehicle, and it will flash for a few seconds.
Then the light should go out. This means
the system is ready.If the air bag readiness light stays on after
you start the vehicle or comes on or
flashes when you are driving, the air bag
system may not work properly. Have your
vehicle serviced right away.
The air bag readiness light should be illu-
minated for a few seconds when you turn
the ignition key to ON. If the light doesn’t
come on then, have it fixed so it will be
ready to warn you if there is a problem.
Charging System LightThe charging system light will come on
when you turn on the ignition, and the
engine is not running, as a check to show
you it is working.
When the engine is running, the light
should go out.
If it stays on, or comes on while you are
driving, you may have a problem with the
electrical charging system. It could indicate
that you have a loose generator drive belt,
or another electrical problem. Have it
checked right away. Driving while this light
is on could drain your battery.
If you must drive a short distance with the
light on, be certain to turn off all your
accessories, such as the radio and air con-
ditioner.
WARNING
It is absolutely essential that the
driver and passengers wear their
safety belts at all times. Persons who
are not wearing safety belts have a
much greater risk of injury if an acci-
dent occurs. Make a regular habit of
buckling your safety belt before put-
ting the key in the ignition.
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WARNING
If the air bag readiness light stays on
after you start your vehicle, it means
the air bag system may not be work-
ing properly. The air bags in your
vehicle may not inflate in a crash, or
they could even inflate without a
crash. To help avoid injury to yourself
or others, have your vehicle serviced
right away if the air bag readiness
light stays on after you start your
vehicle.
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Brake System Warning LightYour vehicle’s hydraulic brake system is
divided into two parts. If one part isn’t
working, the other part can still work and
you will be able to stop the vehicle. For
good braking, though, you need both parts
working well.
If the warning light comes on, there is a
brake problem. Have your brake system
inspected right away.
This light should come on briefly when you
turn the ignition key to ON. If it doesn’t
come on then, have it fixed so it will be
ready to warn you if there’s a problem.
When the ignition is on, the brake system
warning light will also come on when you
set your parking brake. The light will stay
on if your parking brake doesn’t release
fully. If the lights stays on after your parking
brake is fully released, it means you have a
brake problem.If the light comes on while you are driving,
pull off the road and stop carefully. You
may notice that the pedal is harder to
push. Or, the pedal may go closer to the
floor. It may take longer to stop. If the light
is still on, have the vehicle towed for ser-
vice. See “Towing Your Vehicle” in section
4.
Anti-Lock Brake System Warning
LightIf your vehicle has an anti-lock brake sys-
tem, the ABS warning light comes on
briefly when you turn the ignition ON. This
indicates that the system is performing a
self-check and the indicator bulb is operat-
ing properly. The light should go out after
several seconds.
Contact your SUZUKI dealer for repairs if
the ABS warning light does any of the fol-
lowing:
 Does not come on when the ignition is
turned ON.
 Does not go out after several seconds.
 Comes on while driving.
If the ABS warning light comes on while
driving, your vehicle may have an ABS
malfunction. Although your vehicle will
operate normally without ABS, have your
SUZUKI dealer check the system and
make any necessary repairs as soon as
possible.
WARNING
If any of the following conditions
occur, you should immediately ask
your SUZUKI dealer to inspect the
brake system.
 If the brake system warning light
does not go out after the engine
has been started and the parking
brake has been fully released.
 If the brake system warning light
does not come on when the igni-
tion switch is turned to the “ON”
position.
 If the brake system warning light
comes on at any time during vehi-
cle operation.
WARNING
If the brake system warning light
comes on, remember that stopping
distance may be longer, you may
have to push harder on the pedal,
and the pedal may go down farther
than normal.
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Speed Sensitive Power Steering
(SSPS) Warning LightIf your vehicle has Speed Sensitive Power
Steering (SSPS), this warning light will
come on briefly when you turn the ignition
to ON as a check to show you the bulb is
working.
Then it should go out after a few seconds.
If the warning light does not come on, have
it fixed so it will be able to warn you if there
is a problem.
If the warning light stays on, or comes on
while you are driving, the SSPS system
may not be working. If this happens, see
your SUZUKI dealer for service.
Hold Mode LightIf your vehicle has this feature, this light will
come on when the Hold mode is active.
If the HOLD mode light flashes, have your
vehicle checked.
See “Hold Mode” under “Automatic Trans-
mission Operation” in section 2 for addi-
tional information on this feature.Engine Coolant Temperature GaugeYour vehicle is equipped with an engine
coolant temperature gauge. With the igni-tion in the ON position, this gauge shows
the engine coolant temperature.
If the gauge pointer moves into the red
area, your engine is too hot! It means that
your engine coolant has overheated.
If you have been operating your vehicle
under normal driving conditions, you
should pull off the road, stop your vehicle
and turn off the engine as soon as possi-
ble.
See “Engine Overheating” in section 5.
Malfunction Indicator LampCheck Engine Light
Your vehicle is equipped with a computer
which monitors operation of the fuel, igni-
tion and emission control systems.
This system is called OBD II (On-Board
Diagnostics-Second Generation) and is
intended to assure that emissions are at
acceptable levels for the life of the vehicle,
helping to produce a cleaner environment.
The Check Engine Light comes on to indi-
cate that there is a problem and service is
required. Malfunctions often will be indi-
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cated by the system before any problem is
apparent. This may prevent more serious
damage to your vehicle. This system is
also designed to assist your service techni-
cian in correctly diagnosing any malfunc-
tion.
When the ignition is on, this light should
come on and should go out after a few sec-
onds as a check to show you it is working.
If the light doesn’t come on, have it
repaired.This light will also come on during a mal-
function in one of two ways:
Light Flashing
A misfire condition has been detected. A
misfire increases vehicle emissions and
may damage the emission control sys-
tem on your vehicle. Diagnosis and ser-
vice may be required.
Light On Steady
An emission control system malfunction
has been detected on your vehicle. Diag-
nosis and service may be required.
If the Light Is Flashing
The following may prevent more serious
damage to your vehicle:
 Reducing vehicle speed.
 Avoiding hard accelerations.
 Avoiding steep uphill grades.
If the light stops flashing and remains on
steady, see “If the Light Is On Steady” fol-
lowing.
If the light continues to flash, when it is
safe to do so, stop the vehicle. Find a safe
place to park your vehicle. Turn the key off,
wait at least 10 seconds and restart the
engine. If the light remains on steady, see
“If the Light Is On Steady” following. If the
light is still flashing, see your SUZUKI
dealer for service as soon as possible. Fol-
low the driving guidelines described above.If the Light Is On Steady
You also may be able to correct the emis-
sion system malfunction by considering the
following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to
fully install the cap. See “Filling Your Tank”
in section 5. The diagnostic system can
determine if the fuel cap has been left off
or is improperly installed. A loose or miss-
ing fuel cap will allow fuel to evaporate into
the atmosphere. A few driving trips with the
cap properly installed should turn the light
off.
Did you just drive through a deep puddle of
water?
If so, your electrical system may be wet.
The condition will usually be corrected
when the electrical system dries out. A few
driving trips should turn the light off.
Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with qual-
ity fuel. See “Gasoline Octane” in section
5. Poor fuel quality will cause your engine
not to run as efficiently as designed. You
may notice stalling after start-up, stalling
when you put the vehicle into gear, misfir-
ing, hesitation on acceleration or stumbling
on acceleration. (These conditions may go
away once the engine is warmed up.) This
will be detected by the system and cause
the light to turn on.
CAUTION
If you keep driving your vehicle with
this light on, your emission controls
may not work as well, your fuel econ-
omy may not be as good, and your
engine may not run as smoothly. This
could lead to costly repairs that may
not be covered by your warranty.
CAUTION
Modifications made to the engine,
transmission, exhaust or intake or
fuel system of your vehicle can affect
your vehicle’s emission controls and
may cause this light to come on.
Modifications to these systems could
lead to costly repairs not covered by
your warranty. This may also result in
a failure to pass a required Emission
Inspection/Maintenance test.
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If you experience one or more of these
conditions, change the fuel brand you use.
It will require at least one full tank of the
proper fuel to turn the light off.
If none of the above steps have made the
light turn off, your SUZUKI dealer can
check the vehicle. Your SUZUKI dealer has
the proper test equipment and diagnostic
tools to fix any mechanical or electrical
problems that may have developed.
Emissions Inspection and Maintenance
Programs
Some state/provincial and local govern-
ments have or may begin programs to
inspect the emission control equipment on
your vehicle. Failure to pass this inspection
could prevent you from getting a vehicle
registration.
Here are some things you need to know to
help your vehicle pass an inspection:
Your vehicle will not pass this inspection if
the Check Engine light is on or is not work-
ing properly.
Your vehicle will not pass this inspection if
the OBD (on-board diagnostic) system
determines that critical emission control
systems have not been completely diag-
nosed by the system. The vehicle would be
considered not ready for inspection. This
can happen if you have recently replaced
your battery or if your battery has run
down. The diagnostic system is designed
to evaluate critical emission control sys-tems during normal driving. This may take
several days of routine driving. If you have
done this and your vehicle still does not
pass the inspection for lack of OBD system
readiness, your SUZUKI dealer can pre-
pare the vehicle for inspection.
Oil Pressure LightIf you have a low engine oil pressure prob-
lem, this light will stay on after you start
your engine, or come on when you are
driving. This indicates that your engine is
not receiving enough oil.
The engine could be low on oil, or could
have some other oil problem. Have it fixed
immediately.
The oil light could also come on in three
other situations:
 When the ignition is on but the engine is
not running, the light will come on as a
check to show you it is working. The light
will go out after you start the engine. If it
doesn’t come on with the ignition on, you
may have a problem with the fuse or
bulb. Have it fixed right away. If you’re idling at a stop sign, the light
may blink on and then off.
 If you make a hard stop, the light may
come on for a moment. This is normal.
Fog Lamp LightIf your vehicle has this feature, the fog
lamps indicator light will come on when the
fog lamps are in use.
The light will go out when the fog lamps
are turned off.
WARNING
Don’t keep driving if the oil pressure
is low. If you do, your engine can
become so hot that it catches fire.
You or others could be burned. Check
your oil as soon as possible and have
your vehicle serviced.
CAUTION
Operating your engine with the low
oil pressure light on can result in
severe engine damage which is not
covered by your warranty.
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